body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: linear-gradient(to right, #3498db, #6dd5fa);
    overflow-x: hidden;
    color: #fff;
}

h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

a.btn-blue {
    background-color: #3498db;
    color: #fff;
    padding: 12px 24px;
    margin: 8px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s;
}

a.btn-blue:hover {
    background-color: #2980b9;
}

form {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

button.btn-blue {
    background-color: #e74c3c;
    color: #fff;
    padding: 12px 24px;
    margin: 8px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button.btn-blue:hover {
    background-color: #c0392b;
}